Subaru Legacy (2005 year). Manual - part 1105

WI-213

WIRING SYSTEM

Cruise Control System

13.Cruise Control System

A: WIRING DIAGRAM

1. LHD 2.0 L MODEL AND 2.5 L KS MODEL

F:

WI-06970

WL

GY

WL

GY

ECM

GR

4

2

BrW

BrW

BrR

3

Y

1

F9

F5

C/C4(L)-03

A

C/C4(L)-03

B

C/C4(L)-03

C

BrR

D13

Y

D12

GR

B13

D14

C21

YL

W

B12

B135

B:

B136

C:

B137

D:

C/C4(L)-01

C/C4(L)-01

GY

1

RY

2

D22

MT

AT

MT

AT

 : AT
   MT

: WL
: GL

1

*

 : AT
   MT

: GY
: RY

2

*

T2

B25

T2

B25

GL

BL

1

2

AT

MT

1

*

2

*

(BROWN)

(BLUE)

(BROWN)

B65

B68

F:

C:

3

2

1

8

7

6

5

4

B159

1
5

7

6

2

8

3

4
9

B136

16

10 11 12 13 14 15

25

24

30

9

8

7

17 18 19 20
28

21 22 23

29

32

31

1

2

3

4

5

6

27

26

33 34 35

D: B137

8

5

6

10 11 12 13 14 15

7

2

1

3

4

16

30

19 20

22
28 29

9

17

18

25

21

23

24

31

26 27

B135

B:

8

5

6

10 11 12 13 14 15

7

2

1

3

4

16

30

19

20

22

29

9

17 18

25

24

28

21

23

32

31

26 27

33

34 35

ST3

1 2 3

1 2

B25

B107

(BLACK)

B159

TO POWER SUPPLY CIRCUIT

FB-32

F/B FUSE NO. 4

(IG)

FB-38

F/B FUSE NO. 12

(IG)

STOP 
LIGHT & 
BRAKE 
SWITCH

FB-3

F/B FUSE NO. 8

(B)

B65

FUSE & 
RELAY BOX 
(F/B)

B68

MAIN SW

CRUISE CONTROL SWITCH

CANCEL

SET/COAST

RES/ACC

W

1

YL

4

BL

5

Br

Gr

B

1

3

2

ST3

ROLL 

CONNECTOR

ST1

CLUTCH 
SWITCH 
(M/T)

B107

NEUTRAL POSITION SWITCH

1

2

3

4

HR

HR

HR

WI-214

WIRING SYSTEM

Cruise Control System

WI-06971

A:

i10

D: B137

B47

B: B135

3

4

1

2

5

6

B362

1 2

7 8

3
4

5
6

i97

1 2 3 4 5 6
7 8 9 10 11 12

8

5

6

10 11 12 13 14 15

7

2

1

3

4

16

30

19 20

22
28 29

9

17

18

25

21

23

24

31

26 27

5

6

7

2

1

3

4

29

10 11 12 13 14 15

25

24

16

30

9

8

17 18 19

20
28

21 22 23

32

31

26 27

33

34 35

3 4 5

6 7 8 9

19 20 21

14 15 16

17 18

1 2

10

12

11

13

22

C/C4(L)-02

C/C4(L)-02

B136

C:

8

5

6

10 11 12 13 14 15

2

1

3

4

16

30

19 20

22

29

9

17 18

25

24

7

28

21

23

32

31

26 27

33 34 35

TO POWER SUPPLY CIRCUIT

FB-36

F/B FUSE NO. 5

(IG)

MB-23

SBF-7

(B)

MB-24

SBF-7

(B)

BrW

WR

WL

WR

WR

6

1

YL

LG

2

4

MAIN
RELAY

B47

YL

WL

8

5

LR

RL

6

7

ELECTRONIC
THROTTLE
CONTROL RELAY

B362

BrW

A3

BrW

A4

COMBINATION 
METER

CRUISE SET

INDICATOR

 LIGHT

CRUISE

INDICATOR

 LIGHT

A: 

i10

DRIVER

V

P

A21

A22

BY

A12

BY

A11

I/F

DIMMER & STABILIZING 

POWER CIRCUIT

CAN TRANSCEIVER &

RECEIVER

MICRO COMPUTER

GROUND 
JOINT CONNECTOR

BY

LG

B14

YL

C3

YL

C4

RL

D9

LR

D6

R

L

C14

C13

REF. TO GROUND

CIRCUIT

[GND(L)-03]

REF. TO CAN COMMUNICATION

SYSTEM [CAN(L)-01]

REF. TO CAN COMMUNICATION

SYSTEM [CAN(L)-02]

LR

D7

ECM

C:

D:

B136

B137

B: B135

BY

BY

i97

*

*

*

: TERMINAL NO. RANDOM 
  ARRANGEMENT 
  AMONG NO. 1, 2, 3, 4, 5 AND 6

(BROWN)

(BLACK)

HR

HR

HR

WI-215

WIRING SYSTEM

Cruise Control System

WI-06972

B122

B83

B20

1 2 3 4
5 6 7 8
9 10 11 12

14

13

15 16

B137

D:

8

5

6

10 11 12 13 14 15

7

2

1

3

4

16

30

19 20

22
28 29

9

17

18

25

21

23

24

31

26 27

C: B136

16

10 11 12 13 14 15

25

24

30

9

8

7

17 18 19 20
28

21 22 23

29

32

31

1

2

3

4

5

6

27

26

33 34 35

B:

1 2 3 4 5 6 7 8 9 10 11

12 13 14 15 16 17 18 19 20 21 22
23 24 25 26 27 28 29 30 31 32 33

34

35

42

43

36

37

38

39

48

49

50

51

52

53

54

40

41

44

45

46

47

C/C4(L)-03

C/C4(L)-03

1

3

4 5 6

2

T7

B12

1 2 3 4
5 6 7 8
9 10 11 12

1 2 3 4 5 6
7 8 9 10 11 12

B135

5

6

7

2

1

3

4

29

10 11 12 13 14 15

25

24

16

30

9

8

17 18 19

20
28

21 22 23

32

31

26 27

33

34 35

3 4

5 6

1 2

7 8

(BLACK)

B21

E78

(BLACK)

(GRAY)

(BROWN)

ELECTRONIC THROTTLE CONTROL

YG

LgB

16

Lg

15

39

38

YG

Y

Or

19

BL

B3

6

LY

20

D3

B20

E1

B21

E2

B122

BL

C/C4(L)-01

A

C/C4(L)-01

B

C/C4(L)-01

C

1

3

6

4

Or

2

Y

5

E78

LgB

D24

Lg

D23

LY

C17

GY

WB

D4

YG

C18

BW

BW

B83

JOINT 
CONNECTOR
A

JOINT CONNECTOR B

WB

GY

YG

ECM

D: B137

C: B136

B: B135

YL

WL

P

LW

LW

YL

WL

P

C6

BL

BL

C5

*

GE

B

B

RB

SB

RB

C30

D2

GY

WB

D5

BL

*

*

BL

T3

B12

B12

T3

T7

12

BY

12

WB

INHIBITOR 
SWITCH (AT)

P

R

N

D

7

BW

11

WL

WB

B23

1

*

1

*

2

*

2

*

: TERMINAL NO. RANDOM 
  ARRANGEMENT
  AMONG NO. 3, 4, 7 AND 8

1

*

: TERMINAL NO. RANDOM 
  ARRANGEMENT
  AMONG NO. 1, 2, 5 AND 6

2

*

*

: TERMINAL NO. RANDOM 
  ARRANGEMENT

MT

HR

HR

HR

HR

WI-216

WIRING SYSTEM

Cruise Control System

2. LHD 2.5 L EC, K4 MODEL AND 3.0 L MODEL

WI-06973

WL

GY

WL

GY

GR

4

2

BrW

BrW

BrR

3

Y

1

F9

F5

C/C6(L)-03

A

BrR

C8

Y

C9

GR

GL

GY

1

RY

2

C10

C7

C11

W

YL

C: B136

16

10 11 12 13 14 15

25

24

30

9

8

7

17 18 19 20
28

21 22 23

29

32

31

1

2

3

4

5

6

27

26

33 34 35

C/C6(L)-01

C/C6(L)-01

GL

B19

D9

AT

H6

1

*

1

*

2

*

AT

MT

MT

AT

MT

(GRAY)

B:

B55

1 2 3 4

10 11 12
19 20 21

13

5 6

14 15

7

8

9

16

17

18

22

23

24

D: B137

8

5

6

10 11 12 13 14 15

7

2

1

3

4

16

30

19 20

22
28 29

9

17

18

25

21

23

24

31

26 27

(BLUE)

(BROWN)

B65

B68

F:

3

2

1

8

7

6

5

4

B159

1
5

7

6

2

8

3

4
9

ST3

1 2 3

1 2

B107

(BLACK)

B159

F:

TO POWER SUPPLY CIRCUIT

FB-32

F/B FUSE NO. 4

(IG)

FB-38

F/B FUSE NO. 12

(IG)

ECM

FB-3

F/B FUSE NO. 8

(B)

B65

FUSE & 
RELAY 
BOX (F/B)

CLUTCH 
SWITCH 
(M/T)

B107

B68

B136

C:

B137

D:

MAIN SW

CRUISE CONTROL SWITCH

CANCEL

SET/COAST

RES/ACC

B55

B:

TCM

W

YL

1

4

BL

5

Br

Gr

B

1

3

2

ST3

ST1

B128

T9

T9

B128

ROLL 

CONNECTOR

NEUTRAL POSITION

SWITCH

STOP 
LIGHT & 
BRAKE 
SWITCH

: 6-CYLINDER ENGINE MODEL

H6

: MT : RY

AT : GY

: 6-CYLINDER ENGINE MODEL AND

4-CYLINDER ENGINE MODEL WITH IMMOBILIZER

4-CYLINDER ENGINE MODEL WITHOUT IMMOBILIZER : D15

: D14

3

BL

1

GL

REF. TO ENGINE 
ELECTRICAL 
SYSTEM 
[E/G(LH6)-04]

1

2

3

4

2

*

B128

1 2
3 4

HR

HR

HR